1st variation "Large jetton with flat reverse".
Silver, enamel.
Size 32 х 40 mm (sans loop).
Marked with St. Petersburg district assay office mark for silver [alpha, female head in a kokoshnik to the right, 84], and "VD/ВД" for Eduard /Эдуард/ workshop.
Blue enamel ribbon bears inscription...
imperial japan air force jetton
imperial russian badge
imperial russian jetton
jetton "plane inside a wreath"
jetton air force strengthening special committee
jetton of air force strengthening committee
жетон "самолёт ввенке"
жетон императорской россии
жетон комитета по усилению военно-воздушного флота
жетонсамолётввенке
